baber/WOPTO huggingface dataset:
Patent CA-1038611-A (CA)
Inventor: HOLT HARLEY R
IPC: H01R43/01
Filed: 1974-10-07
Granted: 1978-09-19
Abstract: ABSTRACT OF THE DISCLOSURE         This invention relates to apparatus for terminating electrical conductors in respective contacts of an electrical connector.  A machine known in the art as a Warren machine has found wide use for making solder connections between a plurality of conductors and respective electrical terminals, Such machine has a pivotally mounted conductor separating and holding apparatus which supports the conductors in a spaced relationship with respect to a pair of blades of a cutting and stripping mechanism which severs the conductors and strips the insulation.  The individual conductors and the corresponding terminals are  then joined by soldering, the most simple process being the utilization of a soldering iron by an operator.  The known termination machine has several disadvantages.  Bridgings can occur and lead to an effective overall increase in assembly time.   Further, soldering apparatus is necessary and skill is required for continuously soldering.  The present invention provides a termination apparatus which dispenses with the deleterious results and necessary equipment and skill attendant to pro-viding solder connections.  The termination apparatus in-cludes a conductor separating and holding device and a carriage mounted conductor cutting device.  A connector support is provided to support the electrical connector in a predetermined relationship with respect to the separated wires.  An insertion tool is operatively associated with the connector support in predetermined alignment with the con-nector contacts for quickly making mechanical and electrical terminations of the conductors.
Patent CA-1043028-A (CA)
Inventor: AMATANGELO PAUL C
IPC: C08K5/36
Filed: 1975-01-27
Granted: 1978-11-21
Abstract: ABSTRACT OF THE DISCLOSURE          A highly reversion resistant polyisoprene elastomer composition vulcanized with a low sulfur content is described and used in paper feed belts.  The polyisoprene rubber compositions are particularly useful in the paper feed belts used to feed and trans-port paper in xerographic machines and paper sorting machines.  The low-sulfur vulcanizate of isoprene provides high resistance to physical degradation due to dynamic mechanical stress under operating conditions.
Patent CA-1051206-A (CA)
Inventor: BARNES THEODORE M
IPC: A01D43/08
Filed: 1975-03-10
Granted: 1979-03-27
Abstract: ROW-CROP HARVESTING HEADER                Abstract of the Disclosure P. self-propelled forage harvester has a forward transversely elongated header that includes a plurality of row units mounted on the header frame for removing crop material from a plurality of rows as the machine advances and delivering it rearwardly to a transverse auger on the header, which converges the crop and de-livers it rearwardly to the forage harvester through a central crop transfer opening in the header.  Each row unit includes a supporting structure extending forwardly in cantilever fashion from the header frame and a pair of belt type gathering elements having opposite rearwardly moving inner runs with intermeshing projections that clamp the stalks of row planted crops to move the stalk rearwardly.  A reciprocating cutter is mounted on the supporting structure below the forward intake ends of each pair of gathering elements and the rearward discharge end of each pair gathering elements is disposed directly under the auger to posi-tively feed the butt of the severed stalk under the auger.  The row units are laterally shiftable to accommodate different row spacings, and crop dividers are mounted on the row units and ex-tend between adjacent row units, outer dividers being provided at the opposite sides of the header.  A pair of upright, driven rollers are mounted at the rearward ends of the outer two dividers in front of the sides of the header frame to facilitate feeding of the crop past the front edges of the header sides, and an upper stalk control structure is mounted on the frame and includes a transverse member forwardly and above the auger for engaging the upper portion of upright stalks so that the stalks are fed under the auger.
Patent CA-1051655-A (CA)
Inventor: MILTON CLARE L JR
IPC: F27B9/28
Filed: 1975-04-24
Granted: 1979-04-03
Abstract: ABSTRACT         An oven system useful for baking coatings on steel sheet and the like is disclosed.  The system includes an oven through which material to be heated is conveyed.  A hot air supply system provides substantially all of the heat requirements of the oven and air from the oven is passed into a fuel fired incinerator wherein incineration and heating of the air and combustion of any solvent present is effected.  A regenerative heat interchange means such as a pebble bed regenerator is interposed between the exit of the incinerator and the hot air supply system and serves to effect heating of the fresh air to provide at least a portion of the hot air for the hot air supply system using the heat content of the incinerated air from said incinerator.
Patent CA-1051529-A (CA)
Inventor: HONGU MASAYUKI
IPC: H03B5/36
Filed: 1975-05-29
Granted: 1979-03-27
Abstract: HIGH FREQUENCY MODULATOR CIRCUIT                 ABSTRACT OF THE DISCLOSURE           A high-frequency modulator circuit including a frequency multiplier comprised of a first differential ampli-fier for receiving a vase oscillating signal and for multiply-ing the frequency of the base oscillating signal to thereby produce a higher frequency carrier signal; and a modulating circuit connected to the first differential amplifier for modulating the carrier signal with input information.  The first differential amplifier includes a pair of output termi-nals; and the modulating circuit is comprised of a second and third differential amplifier, each having a pair of input ter-minals connected to the respective output terminals of the first differential amplifier, such that the higher frequency carrier signal is applied differentially to each of the second and third differential amplifiers. The second and third differential ampli-fiers each includes a  pair of output terminals, the second differ-ential amplifier output terminals being connected to oppositely phased ones of the third differential amplifier output terminal. The input information is supplied to at least one of the second. and third differential amplifiers to thereby vary the higher frequency carrier currents which therethrough.                             -i-
Patent CA-1062121-A (CA)
Inventor: CHERNEY STEVEN D
IPC: C11D7/12
Filed: 1975-08-19
Granted: 1979-09-11
Abstract: SPRAY-DRIED CALCIUM CARBONATE-CONTAINING GRANULES       Abstract of the Disclosure A granular calcium carbonate-containing mixture is formed wherein the calcium carbonate particles have a high effective surface area and a low degree of agglomeration.
Patent CA-1093821-A (CA)
Inventor: COLLIN PER H
IPC: C10J3/56
Filed: 1975-09-30
Granted: 1981-01-20
Abstract: Inventor:            PER HARALD COLLIN                          BJORN WIDELL and Title:                 SUNE NATANAEL FLINK                         A PROCESS FOR THE CONVERSION OF CARBONACEOUS MATERIALS TO A GAS MIXTURE CONTAINING CO AND H2, AND AN APPARATUS FOR CARRYING OUT THE PROCESS.            Abstract: The invention provides a process For converting carbonaceous materials to a gas mixture containing CO and H2 by gasification The carbonaceous materials are gasified in a circulating fluid bed maintained in a vertically elongated reaction zone, con-trolled flows  of carbonaceous materials and gasifying medium containing water vapour and oxygen gas being supplied through the wall of the zone. The fluidisation at the lower part of the zone is maintained by means of a controlled flow  of non--oxidizing gas fed into said zone. In the process the gasifying medium is introduced into the bed subdivided into several partial flows, the temperature in the zone being controlled by controlling the content of oxygen in the gasifying medium while maintaining a control ratio of ashes in the reaction zone by discharging a control flow of bed material from the zone. The invention also provides an apparatus for carrying out said process.
Patent CA-1048392-A (CA)
Inventor: ZIAYLEK JOHN
IPC: A47C7/40
Filed: 1975-11-12
Granted: 1979-02-13
Abstract: ABSTRACT               A novel seat construction is provided for use in fire apparatus, ambulances or other emergency equipment and is formed with a seat upon which a rider may rest and with a backrest extending upward at the rear of the seat and provided with a cavity in which an oxygen tank or the like may be housed in such a manner as to afford comfort for the person resting on the seat and Yet be available for instant use by the rider.
Patent CA-1042353-A (CA)
Inventor: KASSON JAMES M
IPC: H04J3/10
Filed: 1975-11-14
Granted: 1978-11-14
Abstract: ABSTRACT OF THE DISCLOSURE          A method and apparatus for reducing idle channel noise, cross talk and quantizing error noise in a digital information transmission system designed for operation over a predetermined frequency spectrum and having an analog-to-digital converter, an information transmission medium, and a digital-to-analog converter all located between a transmitting station and a receiving station.  A controlled noise signal having an amplitude lying in the range from about 1/4 to 1/2 of the magnitude of a quantizing interval of the ADC and DAC and a frequency content concentrated at (n + 1/2) times the ADC and DAC sampling frequency but outside the system frequency spectrum is added to the analog information input signals prior to conversion to digital form.  The injected controlled noise signal predominates whenever the amplitude of spurious noise signals is less then the amplitude of the controlled noise signal and the level of the input to the ADC is near a quantizing interval transition point so that the subsequent analog output signals from the DAC have frequencies concentrated outside the frequency spectrum of the system.  The DAC output signals are subsequently filtered by a post sampling filter having a pass band coextensive with the system frequency spectrum so that the controlled noise signal components are removed before coupling to the receiving station.
Patent CA-1061444-A (CA)
Title: Compressed gas filled circuit breaker
Inventor: KIYOKUNI NOBUAKI
IPC: H02H3/00
Filed: 1976-01-29
Granted: 1979-08-28
Abstract: ABSTRACT OF THE DISCLOSURE           A compressed gas filled circuit breaker has electro-magnetically controlled breaker switches located in a gas filled tank along with a secondary coil.  Control circuitry including a capacitor is couple to a primary coil and is located on the ground side of the circuit breaker.
Patent CA-1088047-A (CA)
Inventor: ALBERTSON CLARENCE E
IPC: C25D7/00
Filed: 1976-04-21
Granted: 1980-10-21
Abstract: ABSTRACT            Nucleate boiling or ebullition in pool boiling applications is improved by the use of a heat transfer surface having dendrites or nodules electroplated onto the substrate.  The nodules are formed by plating at high current densities, and may be further electroplated at lower current densities to strengthen and enlarge them.  Also described are deforming techniques, such as cold-rolling, to flatten the ends of the nodules and strengthen them by work hardening.
Patent CA-1036994-A (CA)
Inventor: WIEGAND FRANK F
IPC: A61G12/00
Filed: 1976-05-07
Granted: 1978-08-22
Abstract: ABSTRACT OF THE DISCLOSURE          A device for storing and distributing medica-ments which comprises a tray having a set of parallel extending grooves and a plurality of medicament containers systematically arranged in the grooves, each of which contains in separate compartments the dosage units for a patient for a period of time and which have a visible surface with a label, and connected with each groove a receiving part in which is arranged in alignment with each groove a receiving device for ampoules, syringes, dosage beakers or the like limited by projections con-sisting of complete webs or a plurality of individual web parts or projecting portions.
Patent CA-1054969-A (CA)
Inventor: BERDAN BETTY L
IPC: C25D1/22
Filed: 1976-05-31
Granted: 1979-05-22
Abstract: Abstract of the Disclosure An improvement in providing a mechanically strippable copper plate on an aluminum carrier is achieved by pretreating the aluminum carrier with an alkaline, aqueous, alkali metal zincate composition containing a small amount of` one or more water soluble iron, cobalt or nickel salts, and removing sub-stantially all of the deposited zincate coating with acid prior to copper plating.
Patent CA-1049451-A (CA)
Inventor: GROSSE MAURICE
IPC: A47B96/06
Filed: 1976-07-02
Granted: 1979-02-27
Abstract: Title "Support System for Articles of Furniture"            Abstract of the Disclosure A support system for articles of furniture, such as shelves, which system comprises uprights each of which has a recess throughout substantially all of its length, the recess opening onto the front of the upright and the opening being flanked at at least one edge by a re-entrant lip, the system also com-prising single-limbed brackets with the limb of each bracket having an upper rim constructed for hooking co-operation with one of the re-entrant lips and a lower region whose back is arranged to abut against the forwardly facing rear surface of the recess in the corresponding upright, each bracket also comprising a support which projects forwardly from the upright to which that bracket is operatively connected at any chosen level in the use of the system.
Patent CA-1047997-A (CA)
Inventor: MATOVICH MITCHEL J JR
IPC: B65D5/02
Filed: 1976-10-14
Granted: 1979-02-06
Abstract: CARTON BLANK, CARTON AND METHOD OF FORMING CARTON                 Abstract of the Disclosure A one-piece blank which may be formed into a liquid-tight carton is T shaped and is comprised of side wall panels integrally interconnected and numbering three or more to provide a carton of polygonal cross section.  One of the side wall panels has integrally connected carton end closure panels to be folded down upon and sealed to sealing tabs of the other side panels after the blank has been formed by a side-seam operation into an open-ended tube.  The end closure panels are of substantially the same area as. the cross-sectional area of the carton but are not provided with sealing flaps.  They are embossed marginally around their free edges to provide a curvature for contact with the sealing tabs when the ends of the carton are closed by rendering the closure panels and the sealing tabs mutually adhesive and pressing the closure panels down upon the sealing tabs.
Patent CA-1054417-A (CA)
Inventor: FRITZVOLD BJ RN H
IPC: D21C9/00
Filed: 1976-11-01
Granted: 1979-05-15
Abstract: ABSTRACT OF THE DISCLOSURE       Finely divided bulk material, especially wood pulp, is processed with gas without overpressure in a continuous process.          The bulk material is substantially continuously supplied to a reactor having one or more supporting floors having apertures of a shape and size which allow the finely divided material to form bridges across the apertures, said apertures also permitting a continuous flow of gas through the bulk material.  The bulk material proceeds through the reactor as a consequence of the bridges being broken by breaking arms sweeping along the upper surface of the supporting floors.
Patent CA-1070799-A (CA)
Title: Procede et dispositif pour la commande coordonnee d'une pluralite de machines interdependantes
Inventor: VIRNOT ALAIN
IPC: G05B19/12
Filed: 1976-11-09
Granted: 1980-01-29
Abstract: Procédé et dispositif pour la commande coordonnée d'une pluralité de machines interdépendantes au moyen d'un poste de commande central.  Ce procédé et ce dispositif sont caractérisée en ce que le poste de commande central émet, en direction de chaque machine, des informations de temps commun et propre à l'ensemble des machines, temps dont l'écoulement est variable par rapport au temps universel et en ce que chaque machine est automatisée pour pouvoir effectuer d'elle-même la suite d'opérations qui lui est propre.  Le déroulement d'une telle suite d'opérations est synchronisé sure l'écoulement du temps variable, tandis que la vitesse d'écoulement de ce temps variable est fonction d'information indiquant une éventuelle différence temporelle entre le déroulement effectif des suites d'opérations effectuées par les machines et un déroulement désiré prédéterminé.  Ces informations de différence temporelle sont ensuite transmises par chacune de machines au poste de commande central.  Application à la commande d'une pluralité de machines, notamment de véhicules.
Patent CA-1069673-A (CA)
Inventor: HAUPIN WARREN E
IPC: C01F7/58
Filed: 1976-12-08
Granted: 1980-01-15
Abstract: Abstract of the Disclosure A method for producing aluminum chloride comprises contacting Al2O3 with a reducing agent and chlorine in a bath of molten metal halides to form aluminum chloride and recovering the aluminum chloride by vaporization. .pi.
Patent CA-1108222-A (CA)
Inventor: SATO TAKASHI
IPC: G03G15/20
Filed: 1977-01-06
Granted: 1981-09-01
Abstract: CONTACT PRESSURE ADJUSTING DEVICE IN HEATING, PRESSING AND FIXING APPARATUS FOR ELECTROPHOTOGRAPHIC COPIERS    ABSTRACT OF THE DISCLOSURE    A contact pressure adjusting device in a combination heating and pressing fixing apparatus for electrophotographic copiers, characterized in that one end of a spring, which applies a pressing force to a heating roll and a press roll, is mounted on a rotary plate so as to vary the spring load as the rotary plate is rotated to various positions.
Patent CA-1048894-A (CA)
Inventor: SALTER STEPHEN H
IPC: F03B13/18
Filed: 1977-01-18
Granted: 1979-02-20
Abstract: Abstract of the Disclosure The invention provides apparatus for use in a device which extracts power from the relative movement between a body on a water surface, which body is moved by waves, and a part which is restrained from being so moved by waves, which apparatus comprises sensing means sensitive to at least one of the parameters, namely displacement position, velocity, or acceleration of the relative movement between the body and the said part, where displacement position is measured relative to the equilibrium position when at rest in calm water, the said means generating an output signal indicative of the said parameter or parameters, and feedback means for generating a force dependent upon the said output signal and for applying the force to the body.
Patent CA-1068947-A (CA)
Inventor: ARMSTRONG MACLAY M
IPC: A61C7/06
Filed: 1977-02-10
Granted: 1980-01-01
Abstract: Applicant:  Northwest Orthodonties, Inc.      Title:      Orthodontic Appliance Guard ABSTRACT      Danger of serious injury caused by sharp projections on a displaceable intraoral orthodontic appliance is avoided, or at least greatly decreased, by providing guards alongside such projections or by substituting guards for such projections. Such a guard can be a wire having an enlarged blunt end portion preferably in the form of a loop.  The guard wire is mounted alongside the sharp projection of the orthodontic appliance, such as an inner bow anchor tip, and projects beyond such tip.  In some instances, the sharp tip, such as a spur, can simply be replaced by a wire having a blunt tip.
Patent CA-1049767-A (CA)
Inventor: KERINS HARRY A
IPC: B23D31/00
Filed: 1977-02-16
Granted: 1979-03-06
Abstract: NUT CUTTER               Abstract of the Disclosure A nut cutter for cutting through nuts that are rested or otherwise frozen to bolts or other threaded fasteners. The working end section of the chisel-like nut cutter includes a pair of bifurcated sharpened tines.  The central north separating the bifurcated tines is shaped to facilitate cutting nuts that are relatively inaccessible using the nut cutter held either coaxially with or at an angle to the longitudinal axis of the nut.
Patent CA-1053093-A (CA)
Inventor: KITCHEN EARL M
IPC: A01K27/00
Filed: 1977-02-28
Granted: 1979-04-24
Abstract: LEASH WITH SLIP LOOP           ABSTRACT OF THE DISCLOSURE   An animal leash with slip loop having a slip connector unit associated with the slip loop so that said loop may be adjusted in size according to the size of the neck of the animal with which it is to be used.  A simplified embodiment is also provided which allows for simple adjustment of the slop loop without the use of a connector as detailed as in the preferred embodiment.
Patent CA-1078007-A (CA)
Inventor: EUSTACE DANIEL J
IPC: H01M10/36
Filed: 1977-03-11
Granted: 1980-05-20
Abstract: ABSTRACT OF THE DISCLOSURE   An improved aqueous metal halogen electrochemical cell, particularly a zinc bromide cell, contains a water soluble tetraorgano substituted ammonium salt in the electrolyte which forms a substantially water in-soluble liquid complex with cathodic halogen thereby reducing self-discharge of the cell.  Particularly preferred as the ammonium salt is N-methyl, N-ethyl morpholinium bromide.
Patent CA-1067770-A (CA)
Inventor: MOORE JAMES W
IPC: F02B61/02
Filed: 1977-05-03
Granted: 1979-12-11
Abstract: AIR INTAKE SILENCER FOR INTERNAL COMBUSTION ENGINES    Abstract of the Disclosure An air intake silencer includes a box-shaped expansion chamber constructed of identically dimensioned, separable halves respectively connected to a carburetor intake system and a tubular intake member.  In a basic form of the silencer, the tubular intake member includes a metal tube mounted in the expansion chamber and having a single elongate opening in communication with the interior of the chamber, the tube being connected so as to form a continuation of a hose located exteriorly of the chamber.          For obtaining more effective silencing, air distribution and filtering the basic form of the silencer may be altered by divid-ing the expansion chamber in half with a perforated baffle plate and/or by a substituting a perforated metal tube for the afore-described metal tube.
Patent CA-1054465-A (CA)
Inventor: NESLOW K
IPC: D07B1/06
Filed: 1977-05-04
Granted: 1979-05-15
Abstract: WIRE ROPE WITH LOAD-CARRYING FIBER ELEMENTS         Abstract of the Disclosure Wire ropes with load-carrying fiber elements are disclosed.  The fiber elements are composed high modulus organic materials whereby the fibers can perform the usual function of fibers with respect to lubri-cation, weight reduction and the like while also acting as load-bearing elements.  The preferred material is an aromatic polyamide.
Patent CA-1056272-A (CA)
Inventor: CALDWELL DONALD B
IPC: B23D61/02
Filed: 1977-08-02
Granted: 1979-06-12
Abstract: ABSTRACT           A sound-damped saw blade comprising (a) a disc (12), (b) a constrained layer sound damping means (14 & 16), and (c) and edge coating (18) covering the circumfer-entail edge of said constrained layer, wherein said coating has an abrasion resistance, as expressed in per-centage haze, of less than about 30 percent.
Patent CA-1064289-A (CA)
Title: Differential device
Inventor: MUELLER JAMES F
IPC: F16H48/30
Filed: 1977-08-26
Granted: 1979-10-16
Abstract: TITLE    :   DIFFERENTIAL DEVICE         INVENTOR :   JAMES F. MUELLER     ABSTRACT OF THE INVENTION     A differential mechanism such as a limited slip differential mechanism which is automatically engageable or disengageable in response to preselected conditions and through a clutch arrangement controls the relative rotative speeds of the vehicle wheels and related axle shafts.  A single sensor is utilized to sense the angular velocity of a gear, such as a drive axle ring gear, and provides a first signal proportional to the velocity of the monitored gear.  A control converts the first signal into a second signal proportional to angular acceleration of the monitored gear and will cause the actuator to engage the clutch when acceleration of the monitored gear, or related member, exceeds a predetermined maximum.